#include <stdio.h>
#include <stdlib.h>

int main()
{
    float x = 0.88;
    float y = 0.01;
    float z = x + y;
    
    printf("z = %f\n", z);
    for(int i = 0 ; i<=10 ; i++)
        printf("z = %.*f\n", i, z);
    
    if(z == 0.89)
        printf("z == 0.89\n");
    else if (z > 0.89)
        printf("z > 0.89\n");
    else    
        printf("z < 0.89\n");
        
    if(z == 0.89f)
        printf("z == 0.89f\n");
    else if (z > 0.89f)
        printf("z > 0.89f\n");
    else    
        printf("z < 0.89f\n");
        
    system("pause");
    return 0;
}